Rheological Properties and Self-Assembled Structures of Newly Synthesized Amide Organogelators, Butane 1,2,3,4-Tetracarboxamides, in Isododecane
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http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52194#.VIj-Z8nQrzE
Author(s)
The objectives of this study were to develop
organogelators suitable for industrial use and to probe the
viscosity-increasing mechanisms of such organic compounds. Butane
1,2,3,4-tetracarboxamides, new organogelators that each have four
chemical side chains, were synthesized. Two oleyl groups, each with
another two side chains that varied from C4 to C18, were introduced to
control the solubility and crystallinity of the compounds, and their
solubility and rheological properties in isododecane were evaluated. The
rheological properties of different amide compounds,
N,N’,N’’,N’’’-1,2,4,5-tetra alkyl/alkenyl pyromellitamides with the same
four chemical side chains, were also obtained to consider the
skeleton’s effect on self-assembled structures due to hydrogen bonding
among amide groups. The viscosity-increasing mechanism of the compounds
was discussed through linkage of the molecular design, rheological
evaluation, and morphological observations in this paper.
KEYWORDS
Cite this paper
Sakanishi, Y. , Arita, T. , Itoh, M. and Saeki, T.
(2014) Rheological Properties and Self-Assembled Structures of Newly
Synthesized Amide Organogelators, Butane 1,2,3,4-Tetracarboxamides, in
Isododecane. Advances in Materials Physics and Chemistry, 4, 267-274. doi: 10.4236/ampc.2014.412029.
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